1. Abdou, N. I., and Abdou, N. L., 1975, The monoclonal nature of lymphocytes in multiple myeloma. Effects of therapy, Ann. Intern. Med. 83:42.
2. Abramson, S., Miller, R. G., and Phillips, R. A., 1977, The identification in adult bone marrow of pluripotent and restricted stem cells of the myeloid and lymphoid systems, J. Exp. Med. 145:1567.
3. Adamson, J. W., Fialkow, P. J., Murphy, S., Prchal, J. F., and Steinmann, L., 1976, Polycythemia vera: Stem-cell and probable clonal origin of the disease, N. Engl. J. Med. 295:913.
4. Adamson, J. W., Singer, J. W., Murphy, S., Steinmann, L., and Fialkow, P. J., 1978, Polycythemia vera (PV): Further in vitro studies of marrow regulation, Blood 52(Suppl. 1):199 (Abstr.).
5. Aisenberg, A. C., and Bloch, K. J., 1972, Immunoglobulins on the surface of neoplastic lymphocytes, N. Engl. J. Med. 287:272.